The risk also modifies the value in the following registry subkey, in order to remove the Folder Options item from all Windows Explorer menus and from the Control Panel:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\"NoFolderOptions" = "1"

Next, the risk creates the following registry subkeys:

HKEY_CLASSES_ROOT\CLSID\{20DD1B9E-87C4-11D1-8BE3-0000F8754DA1}

HKEY_CLASSES_ROOT\CLSID\{232E456A-87C3-11D1-8BE3-0000F8754DA1}

HKEY_CLASSES_ROOT\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}

HKEY_CLASSES_ROOT\CLSID\{248DD897-BB45-11CF-9ABC-0080C7E7B78D}

HKEY_CLASSES_ROOT\CLSID\{3B7C8860-D78F-101B-B9B5-04021C009402}

HKEY_CLASSES_ROOT\CLSID\{48E59293-9880-11CF-9754-00AA00C00908}

HKEY_CLASSES_ROOT\CLSID\{48E59294-9880-11CF-9754-00AA00C00908}

HKEY_CLASSES_ROOT\CLSID\{48E59295-9880-11CF-9754-00AA00C00908}

HKEY_CLASSES_ROOT\CLSID\{586A6352-87C8-11D1-8BE3-0000F8754DA1}

HKEY_CLASSES_ROOT\CLSID\{586A6353-87C8-11D1-8BE3-0000F8754DA1}

HKEY_CLASSES_ROOT\CLSID\{586A6354-87C8-11D1-8BE3-0000F8754DA1}

HKEY_CLASSES_ROOT\CLSID\{586A6355-87C8-11D1-8BE3-0000F8754DA1}

HKEY_CLASSES_ROOT\CLSID\{586A6356-87C8-11D1-8BE3-0000F8754DA1}

HKEY_CLASSES_ROOT\CLSID\{586A6357-87C8-11D1-8BE3-0000F8754DA1}

HKEY_CLASSES_ROOT\CLSID\{586A6359-87C8-11D1-8BE3-0000F8754DA1}

HKEY_CLASSES_ROOT\CLSID\{603C7E80-87C2-11D1-8BE3-0000F8754DA1}

HKEY_CLASSES_ROOT\CLSID\{69620165-77DD-44EE-995C-3632E525A22B}

HKEY_CLASSES_ROOT\CLSID\{78E5A540-1850-11CF-9D53-00AA003C9CB6}

HKEY_CLASSES_ROOT\CLSID\{909B99FC-EDE8-4F61-A9E7-028B14701342}

HKEY_CLASSES_ROOT\CLSID\{AFC634B0-4B8B-11CF-8989-00AA00688B10}

HKEY_CLASSES_ROOT\CLSID\{B09DE715-87C1-11D1-8BE3-0000F8754DA1}

HKEY_CLASSES_ROOT\CLSID\{B60E2F6C-9BA3-437B-9A2C-5445249C5CAB}

HKEY_CLASSES_ROOT\CLSID\{B617B991-A767-4F05-99BA-AC6FCABB102E}

HKEY_CLASSES_ROOT\CLSID\{BAD38DB2-DF5F-4DC4-9C3C-4E6AEB9DB66B}

HKEY_CLASSES_ROOT\CLSID\{C1037135-FC59-4EF9-9624-F6FE0C91B4C3}

HKEY_CLASSES_ROOT\CLSID\{DF6D655A-5B0C-11D3-9396-008029E9B3A6}

HKEY_CLASSES_ROOT\CLSID\{DF6D6569-5B0C-11D3-9396-008029E9B3A6}

HKEY_CLASSES_ROOT\CLSID\{F8D07B72-B4B4-46A0-ACC0-C771D4614B82}

HKEY_CLASSES_ROOT\CLSID\{FE38753A-44A3-11D1-B5B7-0000C09000C4}

HKEY_CLASSES_ROOT\Interface\{1ECC44FB-970D-4BC8-90E3-002DA4DD21B8}

HKEY_CLASSES_ROOT\Interface\{20DD1B9B-87C4-11D1-8BE3-0000F8754DA1}

HKEY_CLASSES_ROOT\Interface\{20DD1B9D-87C4-11D1-8BE3-0000F8754DA1}

HKEY_CLASSES_ROOT\Interface\{232E4565-87C3-11D1-8BE3-0000F8754DA1}

HKEY_CLASSES_ROOT\Interface\{232E4569-87C3-11D1-8BE3-0000F8754DA1}

HKEY_CLASSES_ROOT\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}

HKEY_CLASSES_ROOT\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}

HKEY_CLASSES_ROOT\Interface\{3B7C8862-D78F-101B-B9B5-04021C009402}

HKEY_CLASSES_ROOT\Interface\{48E59291-9880-11CF-9754-00AA00C00908}

HKEY_CLASSES_ROOT\Interface\{48E59292-9880-11CF-9754-00AA00C00908}

HKEY_CLASSES_ROOT\Interface\{501D5248-30CC-4CFD-9468-AED3D7CF4C3F}

HKEY_CLASSES_ROOT\Interface\{603C7E7E-87C2-11D1-8BE3-0000F8754DA1}

HKEY_CLASSES_ROOT\Interface\{603C7E7F-87C2-11D1-8BE3-0000F8754DA1}

HKEY_CLASSES_ROOT\Interface\{63BD4EE4-660B-434D-A54B-7C1F53E2FEDD}

HKEY_CLASSES_ROOT\Interface\{6D2C09C4-EC95-4251-81FD-1CD01FD8AE44}

HKEY_CLASSES_ROOT\Interface\{859321D0-3FD1-11CF-8981-00AA00688B10}

HKEY_CLASSES_ROOT\Interface\{AE41506E-6725-4995-A6E5-7513131505FA}

HKEY_CLASSES_ROOT\Interface\{B09DE713-87C1-11D1-8BE3-0000F8754DA1}

HKEY_CLASSES_ROOT\Interface\{B09DE714-87C1-11D1-8BE3-0000F8754DA1}

HKEY_CLASSES_ROOT\Interface\{C42CD1DF-517A-4A17-85C7-D93F468008DB}

HKEY_CLASSES_ROOT\Interface\{D5A034DB-0A2F-4328-B0ED-8CEEECF1C973}

HKEY_CLASSES_ROOT\Interface\{D622E87A-35F9-4FB2-AFEE-4F5BF8407C7A}

HKEY_CLASSES_ROOT\Interface\{DBCF04F3-5AE1-4DEC-84E5-E02F742DCAAD}

HKEY_CLASSES_ROOT\Interface\{DF6D6559-5B0C-11D3-9396-008029E9B3A6}

HKEY_CLASSES_ROOT\Interface\{DF6D6568-5B0C-11D3-9396-008029E9B3A6}

HKEY_CLASSES_ROOT\Interface\{DF6D656E-5B0C-11D3-9396-008029E9B3A6}

HKEY_CLASSES_ROOT\Interface\{E9A5593C-CAB0-11D1-8C0B-0000F8754DA1}

HKEY_CLASSES_ROOT\Interface\{ED117630-4090-11CF-8981-00AA00688B10}

HKEY_CLASSES_ROOT\Interface\{FE387538-44A3-11D1-B5B7-0000C09000C4}

HKEY_CLASSES_ROOT\Interface\{FE387539-44A3-11D1-B5B7-0000C09000C4}

HKEY_CLASSES_ROOT\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}

HKEY_CLASSES_ROOT\TypeLib\{3B7C8863-D78F-101B-B9B5-04021C009402}

HKEY_CLASSES_ROOT\TypeLib\{48E59290-9880-11CF-9754-00AA00C00908}

HKEY_CLASSES_ROOT\TypeLib\{86CF1D34-0C5F-11D2-A9FC-0000F8754DA1}

HKEY_CLASSES_ROOT\TypeLib\{B6982069-36D9-42D7-B48B-799034173375}

HKEY_CLASSES_ROOT\TypeLib\{DF6D6558-5B0C-11D3-9396-008029E9B3A6}

HKEY_CLASSES_ROOT\TypeLib\{E3461F89-7106-46E4-A4B2-66ABA4A1869B}

HKEY_CLASSES_ROOT\TypeLib\{FF14B02B-6EE4-400F-A729-B0EA35F921C2}

HKEY_CLASSES_ROOT\AOSMTP.FastSender

HKEY_CLASSES_ROOT\AOSMTP.FastSender.1

HKEY_CLASSES_ROOT\AOSMTP.Mail

HKEY_CLASSES_ROOT\AOSMTP.Mail.1

HKEY_CLASSES_ROOT\EmExcel.Embed

HKEY_CLASSES_ROOT\InetCtls.Inet

HKEY_CLASSES_ROOT\InetCtls.Inet.1

HKEY_CLASSES_ROOT\MSComCtl2.Animation

HKEY_CLASSES_ROOT\MSComCtl2.Animation.2

HKEY_CLASSES_ROOT\MSComCtl2.DTPicker

HKEY_CLASSES_ROOT\MSComCtl2.DTPicker.2

HKEY_CLASSES_ROOT\MSComCtl2.FlatScrollBar

HKEY_CLASSES_ROOT\MSComCtl2.FlatScrollBar.2

HKEY_CLASSES_ROOT\MSComCtl2.MonthView

HKEY_CLASSES_ROOT\MSComCtl2.MonthView.2

HKEY_CLASSES_ROOT\MSComCtl2.UpDown

HKEY_CLASSES_ROOT\MSComCtl2.UpDown.2

HKEY_CLASSES_ROOT\MSWinsock.Winsock

HKEY_CLASSES_ROOT\MSWinsock.Winsock.1

HKEY_CLASSES_ROOT\RICHTEXT.RichtextCtrl

HKEY_CLASSES_ROOT\RICHTEXT.RichtextCtrl.1

HKEY_CLASSES_ROOT\SkinMenu.sMenu

HKEY_CLASSES_ROOT\vbVidC60.ezVidCap

HKEY_CLASSES_ROOT\vbVidC60.ICapCallBack

The risk may also create one or more of the following registry subkeys:

HKEY_LOCAL_MACHINE\SOFTWARE\ARTX

HKEY_LOCAL_MACHINE\SOFTWARE\Service

HKEY_LOCAL_MACHINE\SOFTWARE\CAMS

HKEY_LOCAL_MACHINE\SOFTWARE\Msim

HKEY_LOCAL_MACHINE\SOFTWARE\TCIP

HKEY_LOCAL_MACHINE\SOFTWARE\Meta

HKEY_LOCAL_MACHINE\SOFTWARE\Ixds

HKEY_LOCAL_MACHINE\SOFTWARE\Protocol

HKEY_LOCAL_MACHINE\SOFTWARE\VideoSys

The risk creates one subkey randomly chosen from the following set:

HKEY_LOCAL_MACHINE\SOFTWARE\XPDriver

HKEY_LOCAL_MACHINE\SOFTWARE\Net

HKEY_LOCAL_MACHINE\SOFTWARE\MSN

HKEY_LOCAL_MACHINE\SOFTWARE\MACDAC

HKEY_LOCAL_MACHINE\SOFTWARE\TCPIP

HKEY_LOCAL_MACHINE\SOFTWARE\ZoneLabs

HKEY_LOCAL_MACHINE\SOFTWARE\Office2000

HKEY_LOCAL_MACHINE\SOFTWARE\QLogic

HKEY_LOCAL_MACHINE\SOFTWARE\WinZip

The risk then creates the following subkeys and values in the randomly chosen subkey:

The risk can run in stealth mode so that the taskbar icon may be hidden. The default hotkey combination to return the program from stealth mode is CTRL+SHIFT+F12. The program may also be password protected.

The risk can provide a Web-based interface to a remote attacker, which displays summaries of the logged information.

The following instructions pertain to all current and recent Symantec antivirus products, including the Symantec AntiVirus and Norton AntiVirus product lines.

Disable System Restore (Windows Me/XP).

Update the virus definitions.

Run a full system scan.

Delete any values added to the registry.

For specific details on each of these steps, read the following instructions.

1. To disable System Restore (Windows Me/XP)
If you are running Windows Me or Windows XP, we recommend that you temporarily turn off System Restore. Windows Me/XP uses this feature, which is enabled by default, to restore the files on your computer in case they become damaged. If a virus, worm, or Trojan infects a computer, System Restore may back up the virus, worm, or Trojan on the computer.

Windows prevents outside programs, including antivirus programs, from modifying System Restore. Therefore, antivirus programs or tools cannot remove threats in the System Restore folder. As a result, System Restore has the potential of restoring an infected file on your computer, even after you have cleaned the infected files from all the other locations.

Also, a virus scan may detect a threat in the System Restore folder even though you have removed the threat.

For instructions on how to turn off System Restore, read your Windows documentation, or one of the following articles:

Note:
When you are completely finished with the removal procedure and are satisfied that the threat has been removed, reenable System Restore by following the instructions in the aforementioned documents.

2. To update the virus definitions
Symantec Security Response fully tests all the virus definitions for quality assurance before they are posted to our servers. There are two ways to obtain the most recent virus definitions:

Running LiveUpdate, which is the easiest way to obtain virus definitions.

If you use Norton AntiVirus 2005, Symantec AntiVirus Corporate Edition 9.0, or earlier products, LiveUpdate definitions are updated weekly. The exception is major outbreaks, when definitions are updated more often.

Downloading the definitions using the Intelligent Updater: The Intelligent Updater virus definitions are posted daily. You should download the definitions from the Symantec Security Response Web site and manually install them.

If any files are detected, follow the instructions displayed by your antivirus program.

Important:
If you are unable to start your Symantec antivirus product or the product reports that it cannot delete a detected file, you may need to stop the risk from running in order to remove it. To do this, run the scan in Safe mode. For instructions, read the document, How to start the computer in Safe Mode
. Once you have restarted in Safe mode, run the scan again.
After the files are deleted, restart the computer in Normal mode and proceed with the next section.

Warning messages may be displayed when the computer is restarted, since the threat may not be fully removed at this point. You can ignore these messages and click OK. These messages will not appear when the computer is restarted after the removal instructions have been fully completed. The messages displayed may be similar to the following:

Title:
[FILE PATH]Message body:
Windows cannot find [FILE NAME]. Make sure you typed the name correctly, and then try again. To search for a file, click the Start button, and then click Search.

4. To delete the value from the registryImportant:
Symantec strongly recommends that you back up the registry before making any changes to it. Incorrect changes to the registry can result in permanent data loss or corrupted files. Modify the specified subkeys only. For instructions refer to the document: How to make a backup of the Windows registry
.

Click Start > Run.

Type regedit

Click OK.

Note: If the registry editor fails to open the threat may have modified the registry to prevent access to the registry editor. Security Response has developed a tool to resolve this problem. Download and run this tool, and then continue with the removal.